@article{ARM_1965_1_4_a4,
     author = {Freud, G\'eza},
     title = {\"Uber die {Konvergenz} der {Orthogonalpolynomreihe} einer {Funktion} mit beschr\"ankter {Variation}},
     journal = {Archivum mathematicum},
     pages = {247--250},
     year = {1965},
     volume = {1},
     number = {4},
     mrnumber = {0196389},
     zbl = {0192.16302},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/ARM_1965_1_4_a4/}
}